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fenix/app/src/main/java/org/mozilla/fenix/loginexceptions/LoginExceptionsFragment.kt

89 lines
3.2 KiB
Kotlin

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.fenix.loginexceptions
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.lifecycle.Observer
import androidx.lifecycle.asLiveData
import androidx.lifecycle.lifecycleScope
import kotlinx.android.synthetic.main.fragment_exceptions.view.*
import kotlinx.coroutines.Dispatchers.IO
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.launch
import mozilla.components.feature.logins.exceptions.LoginException
import mozilla.components.lib.state.ext.consumeFrom
import org.mozilla.fenix.R
import org.mozilla.fenix.components.StoreProvider
import org.mozilla.fenix.ext.requireComponents
import org.mozilla.fenix.ext.showToolbar
/**
* Displays a list of sites that are exempted from saving logins,
* along with controls to remove the exception.
*/
class LoginExceptionsFragment : Fragment() {
private lateinit var exceptionsStore: ExceptionsFragmentStore
private lateinit var exceptionsView: LoginExceptionsView
private lateinit var exceptionsInteractor: LoginExceptionsInteractor
override fun onResume() {
super.onResume()
showToolbar(getString(R.string.preference_exceptions))
}
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
val view = inflater.inflate(R.layout.fragment_exceptions, container, false)
exceptionsStore = StoreProvider.get(this) {
ExceptionsFragmentStore(
ExceptionsFragmentState(
items = listOf()
)
)
}
exceptionsInteractor =
LoginExceptionsInteractor(::deleteOneItem, ::deleteAllItems)
exceptionsView = LoginExceptionsView(view.exceptionsLayout, exceptionsInteractor)
subscribeToLoginExceptions()
return view
}
private fun subscribeToLoginExceptions(): Observer<List<LoginException>> {
return Observer<List<LoginException>> { exceptions ->
exceptionsStore.dispatch(ExceptionsFragmentAction.Change(exceptions))
}.also { observer ->
requireComponents.core.loginExceptionStorage.getLoginExceptions().asLiveData()
.observe(viewLifecycleOwner, observer)
}
}
@ExperimentalCoroutinesApi
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
consumeFrom(exceptionsStore) {
exceptionsView.update(it)
}
}
private fun deleteAllItems() {
viewLifecycleOwner.lifecycleScope.launch(IO) {
requireComponents.core.loginExceptionStorage.deleteAllLoginExceptions()
}
}
private fun deleteOneItem(item: LoginException) {
viewLifecycleOwner.lifecycleScope.launch(IO) {
requireComponents.core.loginExceptionStorage.removeLoginException(item)
}
}
}